U.S. Marine Corps photo by Lance Cpl. Timothy Shoemaker/Released 171221-M-YG378-112.JPG
Dec 21, 2017
U.S. Marines with 7th Engineer Support Battalion prepare to conduct the treading in water portion of their water survival training at Camp Pendleton, Calif., Dec. 18, 2017. Marines are required to have their heads above water for the entirety of four minutes for this portion of their qualification. (U.S. Marine Corps photo by Lance Cpl. Timmothy Shoemaker, caption by Cpl. Joseph Sorci)
CAMERA
N/A
LENS
APERTURE
SHUTTERSPEED
ISO
No camera details available.
This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.